P830HME FENSHEN Pressure control: 1)Ajust range: L.P -0.07~0.6MPa; H.P Fixed>0.4MPa 2)Reset: Aut& Man.

P830HME pressure control can protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure. P830HME pressure control can start and stop refrigeration compressors and fans of air condensers. P830HME pressure control can be used not only in fluoride refrigeration,but also in air and liquid. P830HME pressure control is fitted with a single pole double throw (SPDT) changeover switch. The position of the switch is determined by the pressure control setting and the pressure at the connector.

Approvals: DnV,Det norske Veritas(Norway),CQC(China),CE (Europe).

Type and data  (Unit:MPa)

Model	Low pressure		High pressure		Reset		Factory set
	Adjust range	Differential	Adjust range	Differential	L.P.	H.P.	L.P.		H.P.
							Off	On	Off	On
P830E	0.07→0.6	0.06~0.4	0.5→3.0	0.3~0.5Fixed	Aut.	Aut.	0.3	0.2	2.0	1.5
P830HME	0.07→0.6	0.06~0.4	0.5→3.0	Fixed≥0.4	Aut.	Man.	0.3	0.2	2.0	≤0.4
P830HLME	0.07→0.6	Fixed≥0.2	0.5→3.0	Fixed≥0.4	Man.	Man.	0.2	0.3	2.0	≤0.4

Electrical data

Voltage	Non-inductive current	Inductive current
		Full load	Starting
A.C.110V	24A	24A	144A
A.C.220V	16A	16A	96A

P830HME FENSHEN Pressure control